A testicle, or pair of, that you or anyone else has defined as being better than others. In fact, they're better than the resticles.
Ryan: My testicles are the besticles, better than the resticles.
av Spennie 5 januari 2010
(N); a best friend who never leaves your side, they are more valuable then your testicles themselves.
"Hi I would like you to meet Sara. She is my Besticle."
av SaToria Jackhunt 26 juli 2008
A man's best friends. A variation on 'besties' referring to best friends.
"Hangin' out with my besticles."
av PettyRider 23 april 2010
A male best friend.
Hey Jane, have you meet my besticle Josh?
av proffessor010 7 september 2010
The best of two testicles.
"The right one was simply besticle"
av Morganlicious 13 mars 2010
Gay guy friend. Gay best friend.
I am heading to the party with my besticle, Danny.
av Conasabi 23 augusti 2009